testtutor.com - dns.ninja

`testtutor.com`

DNSSEC	⚠️ Not signed
A	13.35.78.3^{🇺🇸 Amazon13.35.78.0/23 -Cloudfront}
		PTR	`server-13-35-78-3.iad61.r.cloudfront.net`
A	13.35.78.7^{🇺🇸 Amazon13.35.78.0/23 -Cloudfront}
A	13.35.78.21^{🇺🇸 Amazon13.35.78.0/23 -Cloudfront}
A	13.35.78.117^{🇺🇸 Amazon13.35.78.0/23 -Cloudfront}
NS	`ns-852.awsdns-42.net` ⭐
		A	2600:9000:5303:5400::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-852.awsdns-42.net`
		A	205.251.195.84^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-852.awsdns-42.net`
NS	`ns1.domcontrol.hk`
		A	2600:9000:5303:5400::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-852.awsdns-42.net`
		A	205.251.195.84^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-852.awsdns-42.net`
NS	`ns2.domcontrol.hk`
		A	2600:9000:5307:8000::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1920.awsdns-48.co.uk`
		A	205.251.199.128^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1920.awsdns-48.co.uk`
NS	`ns3.domcontrol.hk`
		A	2600:9000:5304:8f00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1167.awsdns-17.org`
		A	205.251.196.143^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1167.awsdns-17.org`
NS	`ns4.domcontrol.hk`
		A	2600:9000:5301:c600::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-454.awsdns-56.com`
		A	205.251.193.198^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-454.awsdns-56.com`
MX	`mail.testtutor.com` ⭐
		A	80.156.56.135^{🇩🇪 DTAG80.156.0.0/16 Deutsche Telekom AG, Internet service provider}
TXT	`google-site-verification=fCQzvnGt2-RVUP3L6epvNj5pmS0HBNtzEPSYHwfQr10`
SOA	`ns-852.awsdns-42.net`awsdns-hostmaster@amazon.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1782414570

Subdomains

mail.testtutor.com

Same first word

testtutor.ch

testtutor.net

testtutor.com

Similar names

tutortest.com

DNS History

80 records (10 active, 70 former)

○NSbuy.internettraffic.com2015-07-04 → 2015-07-04 · 3 obs

● 2015-07-04 11:21:44
○ 2015-11-15 05:30:48
○ 2026-06-25 19:30:28

●NSns-852.awsdns-42.net2026-02-15 → 2026-06-25 · 3 obs

○ 2018-06-02 10:09:28
● 2026-02-15 04:45:00
● 2026-06-25 19:30:28

●NSns1.domcontrol.hk2026-02-15 → 2026-06-25 · 3 obs

○ 2018-06-02 10:09:28
● 2026-02-15 04:45:00
● 2026-06-25 19:30:28

●NSns2.domcontrol.hk2026-02-15 → 2026-06-25 · 3 obs

○ 2018-06-02 10:09:28
● 2026-02-15 04:45:00
● 2026-06-25 19:30:28

●NSns3.domcontrol.hk2026-02-15 → 2026-06-25 · 3 obs

○ 2018-06-02 10:09:28
● 2026-02-15 04:45:00
● 2026-06-25 19:30:28

●NSns4.domcontrol.hk2026-02-15 → 2026-06-25 · 3 obs

○ 2018-06-02 10:09:28
● 2026-02-15 04:45:00
● 2026-06-25 19:30:28

○NSpdns05.domaincontrol.com2015-11-15 → 2018-06-02 · 5 obs

○ 2015-07-04 11:21:44
● 2015-11-15 05:30:48
● 2018-06-02 10:09:28
○ 2026-02-15 04:45:00
○ 2026-06-25 19:30:28

○NSpdns06.domaincontrol.com2015-11-15 → 2018-06-02 · 5 obs

○ 2015-07-04 11:21:44
● 2015-11-15 05:30:48
● 2018-06-02 10:09:28
○ 2026-02-15 04:45:00
○ 2026-06-25 19:30:28

○NSsell.internettraffic.com2015-07-04 → 2015-07-04 · 3 obs

● 2015-07-04 11:21:44
○ 2015-11-15 05:30:48
○ 2026-06-25 19:30:28

●MXmail.testtutor.com2015-11-15 → 2026-06-25 · 2 obs

● 2015-11-15 05:30:48
● 2026-06-25 19:30:28

○A107.180.3.1682015-11-15 → 2018-06-02 · 5 obs

○ 2015-07-04 11:21:44
● 2015-11-15 05:30:48
● 2018-06-02 10:09:28
○ 2026-02-15 04:45:00
○ 2026-06-25 19:30:28

○A108.139.119.1162026-04-11 → 2026-04-19 · 14 obs

○ 2026-04-07 22:20:04
● 2026-04-11 00:15:56
○ 2026-04-11 01:44:26
○ 2026-04-11 04:21:22
● 2026-04-11 17:43:42
● 2026-04-11 23:45:48
○ 2026-04-12 02:25:00
○ 2026-04-16 11:17:28
● 2026-04-17 23:34:16
○ 2026-04-18 04:36:44
○ 2026-04-19 02:48:32
● 2026-04-19 04:30:38
○ 2026-04-19 06:02:34
○ 2026-06-25 19:30:28

○A108.139.119.512026-04-11 → 2026-04-19 · 14 obs

○A108.139.119.922026-04-11 → 2026-04-19 · 14 obs

○A108.139.119.972026-04-11 → 2026-04-19 · 14 obs

○A108.157.173.612026-06-17 → 2026-06-17 · 4 obs

○ 2026-06-16 14:09:06
● 2026-06-17 07:14:12
○ 2026-06-17 15:45:48
○ 2026-06-25 19:30:28

○A108.157.173.742026-06-17 → 2026-06-17 · 4 obs

○ 2026-06-16 14:09:06
● 2026-06-17 07:14:12
○ 2026-06-17 15:45:48
○ 2026-06-25 19:30:28

○A108.157.173.792026-06-17 → 2026-06-17 · 4 obs

○ 2026-06-16 14:09:06
● 2026-06-17 07:14:12
○ 2026-06-17 15:45:48
○ 2026-06-25 19:30:28

○A108.157.173.862026-06-17 → 2026-06-17 · 4 obs

○ 2026-06-16 14:09:06
● 2026-06-17 07:14:12
○ 2026-06-17 15:45:48
○ 2026-06-25 19:30:28

○A108.158.137.1272026-04-03 → 2026-05-18 · 20 obs

○ 2026-04-01 07:05:56
● 2026-04-03 21:28:04
○ 2026-04-04 00:35:14
○ 2026-04-16 07:46:52
● 2026-04-16 11:17:28
○ 2026-04-17 23:34:16
○ 2026-05-09 18:51:28
● 2026-05-10 00:52:30
○ 2026-05-10 14:34:44
○ 2026-05-12 13:18:58
● 2026-05-13 18:39:36
○ 2026-05-14 10:53:24
○ 2026-05-15 10:00:42
● 2026-05-16 16:08:30
○ 2026-05-16 18:19:58
○ 2026-05-18 08:44:34
● 2026-05-18 12:12:22
● 2026-05-18 15:26:06
○ 2026-05-19 02:32:10
○ 2026-06-25 19:30:28

○A108.158.137.592026-04-03 → 2026-05-18 · 20 obs

○A108.158.137.782026-04-03 → 2026-05-18 · 20 obs

○A108.158.137.872026-04-03 → 2026-05-18 · 20 obs

○A108.158.147.362026-03-28 → 2026-06-10 · 21 obs

○ 2026-03-28 02:12:52
● 2026-03-28 23:09:02
○ 2026-03-29 03:40:32
● 2026-03-29 04:24:16
● 2026-03-30 13:25:28
○ 2026-03-31 05:40:20
○ 2026-04-05 06:36:24
● 2026-04-05 23:09:42
● 2026-04-07 04:59:46
○ 2026-04-07 22:20:04
○ 2026-05-28 09:05:04
● 2026-05-30 03:07:14
● 2026-06-02 06:10:14
○ 2026-06-02 12:42:38
● 2026-06-05 09:43:18
○ 2026-06-06 14:43:56
○ 2026-06-09 19:10:12
● 2026-06-09 20:03:04
● 2026-06-10 22:08:06
○ 2026-06-12 10:19:56
○ 2026-06-25 19:30:28

○A108.158.147.372026-03-28 → 2026-06-10 · 21 obs

○A108.158.147.682026-03-28 → 2026-06-10 · 21 obs

○A108.158.147.802026-03-28 → 2026-06-10 · 21 obs

○A13.224.95.272026-02-20 → 2026-06-25 · 37 obs

○ 2026-02-19 11:42:00
● 2026-02-20 06:29:46
○ 2026-02-20 09:48:52
○ 2026-02-20 14:11:32
● 2026-02-21 06:48:46
● 2026-04-25 13:02:56
○ 2026-04-26 10:24:56
○ 2026-04-29 13:13:04
● 2026-04-30 10:08:26
● 2026-05-12 08:59:00
○ 2026-05-13 18:39:36
○ 2026-06-06 14:43:56
● 2026-06-09 19:10:12
● 2026-06-14 21:53:06
○ 2026-06-17 17:19:26
○ 2026-06-20 20:19:22
● 2026-06-21 04:29:16
○ 2026-06-21 06:35:56
● 2026-06-21 08:14:36
○ 2026-06-21 16:19:00
● 2026-06-21 16:52:44
○ 2026-06-21 18:36:14
● 2026-06-21 20:17:00
○ 2026-06-21 22:35:28
● 2026-06-22 00:02:20
○ 2026-06-22 15:33:26
● 2026-06-22 16:43:56
○ 2026-06-23 00:01:36
● 2026-06-23 06:39:20
○ 2026-06-23 16:55:36
● 2026-06-23 19:40:32
○ 2026-06-24 06:57:28
● 2026-06-24 20:09:04
○ 2026-06-25 00:35:50
● 2026-06-25 05:21:50
○ 2026-06-25 16:28:56
○ 2026-06-25 19:30:28

○A13.224.95.482026-02-20 → 2026-06-25 · 37 obs

○A13.224.95.562026-02-20 → 2026-06-25 · 37 obs

○A13.224.95.722026-02-20 → 2026-06-25 · 37 obs

○A13.33.235.1032026-03-24 → 2026-03-25 · 8 obs

○ 2026-03-24 01:28:48
● 2026-03-24 13:03:20
○ 2026-03-24 13:59:52
○ 2026-03-25 01:06:00
● 2026-03-25 11:50:12
● 2026-03-25 18:38:46
○ 2026-03-25 19:09:08
○ 2026-06-25 19:30:28

○A13.33.235.1182026-03-24 → 2026-03-25 · 8 obs

○ 2026-03-24 01:28:48
● 2026-03-24 13:03:20
○ 2026-03-24 13:59:52
○ 2026-03-25 01:06:00
● 2026-03-25 11:50:12
● 2026-03-25 18:38:46
○ 2026-03-25 19:09:08
○ 2026-06-25 19:30:28

○A13.33.235.1242026-03-24 → 2026-03-25 · 8 obs

○ 2026-03-24 01:28:48
● 2026-03-24 13:03:20
○ 2026-03-24 13:59:52
○ 2026-03-25 01:06:00
● 2026-03-25 11:50:12
● 2026-03-25 18:38:46
○ 2026-03-25 19:09:08
○ 2026-06-25 19:30:28

○A13.33.235.62026-03-24 → 2026-03-25 · 8 obs

○ 2026-03-24 01:28:48
● 2026-03-24 13:03:20
○ 2026-03-24 13:59:52
○ 2026-03-25 01:06:00
● 2026-03-25 11:50:12
● 2026-03-25 18:38:46
○ 2026-03-25 19:09:08
○ 2026-06-25 19:30:28

○A13.35.238.1062026-06-06 → 2026-06-06 · 4 obs

○ 2026-06-05 09:43:18
● 2026-06-06 14:43:56
○ 2026-06-09 19:10:12
○ 2026-06-25 19:30:28

○A13.35.238.1192026-06-06 → 2026-06-06 · 4 obs

○ 2026-06-05 09:43:18
● 2026-06-06 14:43:56
○ 2026-06-09 19:10:12
○ 2026-06-25 19:30:28

○A13.35.238.712026-06-06 → 2026-06-06 · 4 obs

○ 2026-06-05 09:43:18
● 2026-06-06 14:43:56
○ 2026-06-09 19:10:12
○ 2026-06-25 19:30:28

○A13.35.238.942026-06-06 → 2026-06-06 · 4 obs

○ 2026-06-05 09:43:18
● 2026-06-06 14:43:56
○ 2026-06-09 19:10:12
○ 2026-06-25 19:30:28

●A13.35.78.1172026-02-18 → 2026-06-25 · 31 obs

○ 2026-02-18 11:19:48
● 2026-02-18 16:08:36
○ 2026-02-18 18:35:44
○ 2026-02-20 06:29:46
● 2026-02-20 09:48:52
○ 2026-02-20 14:11:32
○ 2026-03-27 01:36:22
● 2026-03-27 23:07:48
○ 2026-03-28 02:12:52
○ 2026-06-16 05:54:40
● 2026-06-16 14:09:06
○ 2026-06-17 07:14:12
● 2026-06-19 04:11:04
○ 2026-06-19 19:25:36
● 2026-06-20 10:02:20
● 2026-06-20 22:24:10
○ 2026-06-21 04:29:16
● 2026-06-21 06:35:56
○ 2026-06-21 08:14:36
● 2026-06-21 16:19:00
○ 2026-06-21 16:52:44
● 2026-06-21 18:36:14
○ 2026-06-21 20:17:00
● 2026-06-21 22:35:28
○ 2026-06-22 00:02:20
● 2026-06-24 06:57:28
○ 2026-06-24 20:09:04
● 2026-06-25 00:35:50
○ 2026-06-25 05:21:50
● 2026-06-25 19:30:24
● 2026-06-25 19:30:28

●A13.35.78.212026-02-18 → 2026-06-25 · 31 obs

●A13.35.78.32026-02-18 → 2026-06-25 · 31 obs

●A13.35.78.72026-02-18 → 2026-06-25 · 31 obs

○A18.161.34.102026-03-08 → 2026-05-19 · 21 obs

○ 2026-03-08 16:19:12
● 2026-03-08 23:07:40
○ 2026-03-09 02:00:12
○ 2026-04-26 09:16:24
● 2026-04-26 10:24:56
○ 2026-04-26 14:23:40
● 2026-04-27 00:38:02
○ 2026-04-27 06:38:12
○ 2026-04-29 00:37:02
● 2026-04-29 10:28:34
○ 2026-04-29 13:13:04
○ 2026-05-03 18:16:06
● 2026-05-03 23:28:12
○ 2026-05-04 07:21:58
○ 2026-05-17 01:05:50
● 2026-05-17 07:44:02
○ 2026-05-17 16:38:56
○ 2026-05-19 02:32:10
● 2026-05-19 08:21:12
○ 2026-05-19 10:47:12
○ 2026-06-25 19:30:28

○A18.161.34.252026-03-08 → 2026-05-19 · 21 obs

○A18.161.34.42026-03-08 → 2026-05-19 · 21 obs

○A18.161.34.932026-03-08 → 2026-05-19 · 21 obs

○A18.244.140.312026-02-15 → 2026-02-19 · 11 obs

○ 2026-02-15 04:45:00
● 2026-02-15 09:09:42
● 2026-02-17 11:34:00
○ 2026-02-17 17:01:24
● 2026-02-17 18:21:06
● 2026-02-18 11:19:48
○ 2026-02-18 16:08:36
● 2026-02-18 18:35:44
● 2026-02-19 11:42:00
○ 2026-02-20 06:29:46
○ 2026-06-25 19:30:28

○A18.244.140.752026-02-15 → 2026-02-19 · 11 obs

○A18.244.140.772026-02-15 → 2026-02-19 · 11 obs

○A18.244.140.952026-02-15 → 2026-02-19 · 11 obs

○A3.162.163.112026-05-20 → 2026-06-02 · 17 obs

○ 2026-05-19 10:47:12
● 2026-05-20 20:41:16
● 2026-05-20 22:03:28
○ 2026-05-22 07:30:08
○ 2026-05-22 09:50:52
● 2026-05-22 12:09:28
● 2026-05-24 10:37:36
○ 2026-05-25 00:53:32
● 2026-05-25 03:34:28
● 2026-05-28 09:05:04
○ 2026-05-30 03:07:14
● 2026-05-31 00:40:04
○ 2026-05-31 15:47:32
○ 2026-06-02 06:10:14
● 2026-06-02 12:42:38
○ 2026-06-05 09:43:18
○ 2026-06-25 19:30:28

○A3.162.163.1222026-05-20 → 2026-06-02 · 17 obs

○A3.162.163.62026-05-20 → 2026-06-02 · 17 obs

○A3.162.163.82026-05-20 → 2026-06-02 · 17 obs

○A3.167.192.1242026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 01:46:46
● 2026-03-22 04:50:14
○ 2026-03-22 05:39:20
○ 2026-06-25 19:30:28

○A3.167.192.402026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 01:46:46
● 2026-03-22 04:50:14
○ 2026-03-22 05:39:20
○ 2026-06-25 19:30:28

○A3.167.192.572026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 01:46:46
● 2026-03-22 04:50:14
○ 2026-03-22 05:39:20
○ 2026-06-25 19:30:28

○A3.167.192.692026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 01:46:46
● 2026-03-22 04:50:14
○ 2026-03-22 05:39:20
○ 2026-06-25 19:30:28

○A3.168.132.1072026-02-15 → 2026-03-22 · 22 obs

○ 2018-06-02 10:09:28
● 2026-02-15 04:45:00
○ 2026-02-15 09:09:42
○ 2026-02-17 11:34:00
● 2026-02-17 17:01:24
○ 2026-02-17 18:21:06
○ 2026-02-20 10:28:44
● 2026-02-20 14:11:32
○ 2026-02-21 06:48:46
○ 2026-02-27 20:30:44
● 2026-02-28 04:58:24
○ 2026-02-28 13:52:28
○ 2026-03-02 10:22:12
● 2026-03-03 20:18:58
○ 2026-03-03 23:39:44
○ 2026-03-21 02:51:22
● 2026-03-21 20:00:32
○ 2026-03-21 21:21:30
○ 2026-03-21 23:09:18
● 2026-03-22 01:46:46
○ 2026-03-22 04:50:14
○ 2026-06-25 19:30:28

○A3.168.132.1292026-02-15 → 2026-03-22 · 22 obs

○A3.168.132.332026-02-15 → 2026-03-22 · 22 obs

○A3.168.132.672026-02-15 → 2026-03-22 · 22 obs

○A52.84.80.222026-06-13 → 2026-06-16 · 10 obs

○ 2026-06-12 10:19:56
● 2026-06-13 05:50:48
○ 2026-06-13 07:22:34
○ 2026-06-14 00:13:56
● 2026-06-14 00:54:58
○ 2026-06-14 21:53:06
○ 2026-06-16 08:01:18
● 2026-06-16 08:59:44
○ 2026-06-16 11:13:58
○ 2026-06-25 19:30:28

○A52.84.80.332026-06-13 → 2026-06-16 · 10 obs

○A52.84.80.412026-06-13 → 2026-06-16 · 10 obs

○A52.84.80.842026-06-13 → 2026-06-16 · 10 obs

○A52.85.31.1202026-03-07 → 2026-03-22 · 11 obs

○ 2026-03-03 23:39:44
● 2026-03-07 23:07:12
● 2026-03-07 23:54:14
○ 2026-03-08 06:13:38
○ 2026-03-08 08:37:44
● 2026-03-08 10:12:48
○ 2026-03-08 16:19:12
○ 2026-03-22 05:39:20
● 2026-03-22 14:30:24
○ 2026-03-22 20:28:48
○ 2026-06-25 19:30:28

○A52.85.31.1222026-03-07 → 2026-03-22 · 11 obs

○A52.85.31.162026-03-07 → 2026-03-22 · 11 obs

○A52.85.31.52026-03-07 → 2026-03-22 · 11 obs

○A54.239.195.1022026-03-23 → 2026-03-23 · 5 obs

○ 2026-03-22 20:28:48
● 2026-03-23 17:05:22
● 2026-03-23 18:40:12
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○A54.239.195.392026-03-23 → 2026-03-23 · 5 obs

○ 2026-03-22 20:28:48
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○ 2026-06-25 19:30:28

○A54.239.195.832026-03-23 → 2026-03-23 · 5 obs

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● 2026-03-23 17:05:22
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○ 2026-03-24 01:28:48
○ 2026-06-25 19:30:28

○A54.239.195.852026-03-23 → 2026-03-23 · 5 obs

○ 2026-03-22 20:28:48
● 2026-03-23 17:05:22
● 2026-03-23 18:40:12
○ 2026-03-24 01:28:48
○ 2026-06-25 19:30:28

○A69.172.201.2082015-07-04 → 2015-07-04 · 3 obs

● 2015-07-04 11:21:44
○ 2015-11-15 05:30:48
○ 2026-06-25 19:30:28

○A99.84.237.1212026-03-31 → 2026-06-25 · 30 obs

○ 2026-03-31 05:40:20
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○A99.84.237.442026-03-31 → 2026-06-25 · 30 obs

○A99.84.237.462026-03-31 → 2026-06-25 · 30 obs

○A99.84.237.952026-03-31 → 2026-06-25 · 30 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
testtutor.com	ns1.domcontrol.hk, ns2.domcontrol.hk, ns3.domcontrol.hk, ns4.domcontrol.hk	-

✅ Authoritative Response

Server:205.251.195.84

NS records: ns1.domcontrol.hk, ns2.domcontrol.hk, ns3.domcontrol.hk, ns4.domcontrol.hk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for testtutor.com (unsigned zone)

⏱️ Timing

Total: 1226ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.35.78.3, 13.35.78.117...`
NS	4	`ns1.domcontrol.hk, ns2.domcontrol.hk...`
MX	1	`mail.testtutor.com (pri: 10)`
TXT	1	`google-site-verification=fCQzvnGt2-RVUP3`
SOA	1	`ns-852.awsdns-42.net awsdns-hostmaster.a`

Analysis

Hierarchy

testtutor.com is the parent zone for mail.testtutor.com.

IP Addresses

testtutor.com resolves to four IP addresses: 13.35.78.3, 13.35.78.7, 13.35.78.21 and 13.35.78.117.

Other host names, for instance amakate.com.ar, onepc-benefits.co.uk, d3deqlxcdmgifn.cloudfront.net and two other share IP numbers with testtutor.com.

Name Servers

The authoritative name servers for testtutor.com are ns1.domcontrol.hk, ns2.domcontrol.hk, ns3.domcontrol.hk and two others.

testtutor.com partially shares its NS delegation with several other domains, including fixerloop.com, psjava.org, avalonatnobhill.com and two others.

These name servers are routinely co-deployed with the name servers ns-852.awsdns-42.net, ns4.domcontrol.hk, ns-106.awsdns-13.com and two others.

Hosts with two IP numbers each:

ns1.domcontrol.hk directs traffic to 205.251.195.84 and 2600:9000:5303:5400::1.

ns2.domcontrol.hk directs traffic to 205.251.199.128 and 2600:9000:5307:8000::1.

ns3.domcontrol.hk directs traffic to 205.251.196.143 and 2600:9000:5304:8f00::1.

ns4.domcontrol.hk directs traffic to 205.251.193.198 and 2600:9000:5301:c600::1.

ns-852.awsdns-42.net directs traffic to 205.251.195.84 and 2600:9000:5303:5400::1.

Both ns1.domcontrol.hk and ns-852.awsdns-42.net resolve to 2600:9000:5303:5400::1 IP addresses each.

Both ns1.domcontrol.hk and ns-852.awsdns-42.net resolve to 205.251.195.84 IP addresses each.

Mail Servers

testtutor.com routes its mail through a single mail server, mail.testtutor.com.

testtutor.com has the same mail server arrangement as a number of other domains, for example english-language-tutor.com, focus-tutor.com, isee-tutor.com and two more.

mail.testtutor.com directs to just one IP number, 80.156.56.135.